Cross arms are a kind of angle iron fixed on the telegraph pole,it is a important part for pole the tower, it is used to install insulators and power fittings in order to supporting the wire and lightning conductors, whichsteel Cross Arm make them keep safe distance between them each other by rule. Cross arm is generally installed at 300mm from the top of the pole, and the Insulation Cross Arm should be installed on the receiving side, while the cross arm on the corner pole, the terminal pole and the branch pole should be installed on the guy wire side.
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Cross Arm Crossed Arms,Steel Cross Arm,Insulation Cross Arm,Cross Arm FUZHOU SINGREE IMP.& EXP.CO.,LTD. , https://www.cninsulators.com
Power Alliance pointed out that in 2011, Q1 LED products accounted for about 55% of revenue, CCFL cold cathode lamp products accounted for about 40%, and other lighting products accounted for 5% of total revenue.
Power Alliance said that the company will actively introduce LED packages and light bars for medium and large-sized backlight applications, and the products are widely used in panel backlights such as LCD TVs, LCD screens, notebook computers and tablet computers.
At present, Power League has gradually demonstrated results in the development of lighting-related products. Not only have many lighting products won the Taiwan Excellence Award, LED bulbs and CCFL cold cathode tube spiral bulbs have won the German Red Dot Design Award, and LEDPAR38 bulbs have also won the iF Design Award. .
Power Alliance stressed that in addition to continuing to borrow and use backlight products in the future, it will also actively create lighting business opportunities and promote the "Wellypower" brand. 
Parameters
[High-tech LED News] Taiwan's backlight module manufacturer Power League (3080-TW) 2011 Q1 consolidated revenue was NT$2,158 million, a 10% quarter-on-quarter increase of 11%; consolidated operating margin of 194 million yuan, combined with gross The interest rate is 9%; the consolidated net profit is 53 million yuan, the consolidated net profit after tax is 7.8 million yuan, the quarter is reduced by 44%, the annual decrease is 30%, and the earnings per share is 0.46 yuan.